Hi! Such as https://embeddedbits.org/new-linux-kernel-gpio-user-space-interface, my computer has gpiochip2, I use a USB to SPI module. How do I set DIO0 and REST?
Hi!
Such as https://embeddedbits.org/new-linux-kernel-gpio-user-space-interface, my computer has gpiochip2, I use a USB to SPI module. How do I set DIO0 and REST?